Home / 2,913,102,877.65-4,369,654,316.49-2,913,102,877.65

Finding the Fourth Proportional to 2,913,102,877.65, 4,369,654,316.49 and 2,913,102,877.65

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Solution

The fourth proportional to 2,913,102,877.65, 4,369,654,316.49 and 2,913,102,877.65 is: 4,369,654,316.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,913,102,877.65 : 4,369,654,316.49 = 2,913,102,877.65 : x
  2. Step 2: Convert to fraction form
    2,913,102,877.65/4,369,654,316.49 = 2,913,102,877.65/x
  3. Step 3: Cross multiply
    2,913,102,877.65x = 4,369,654,316.49 × 2,913,102,877.65
  4. Step 4: Simplify right side
    2,913,102,877.65x = 12,729,252,563,702,763,520
  5. Step 5: Solve for x
    x = 12,729,252,563,702,763,520/2,913,102,877.65
  6. Step 6: Final answer
    x = 4,369,654,316.49

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Double scale
Find fourth proportional to 2,913,102,878.65, 4,369,654,317.99 and 2,913,102,878.65
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.